320348160

素因数分解:

$2^{13}\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1$

素因数の和:127

約数の個数: 336

約数和(自身を含む): 1226759040

約数和(自身を除く): 906410880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 79, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 158, 160, 165, 176, 180, 192, 198, 220, 237, 240, 256, 264, 288, 316, 320, 330, 352, 360, 384, 395, 396, 440, 474, 480, 495, 512, 528, 576, 632, 640, 660, 704, 711, 720, 768, 790, 792, 869, 880, 948, 960, 990, 1024, 1056, 1152, 1185, 1264, 1280, 1320, 1408, 1422, 1440, 1536, 1580, 1584, 1738, 1760, 1896, 1920, 1980, 2048, 2112, 2304, 2370, 2528, 2560, 2607, 2640, 2816, 2844, 2880, 3072, 3160, 3168, 3476, 3520, 3555, 3792, 3840, 3960, 4096, 4224, 4345, 4608, 4740, 5056, 5120, 5214, 5280, 5632, 5688, 5760, 6144, 6320, 6336, 6952, 7040, 7110, 7584, 7680, 7821, 7920, 8192, 8448, 8690, 9216, 9480, 10112, 10240, 10428, 10560, 11264, 11376, 11520, 12288, 12640, 12672, 13035, 13904, 14080, 14220, 15168, 15360, 15642, 15840, 16896, 17380, 18432, 18960, 20224, 20480, 20856, 21120, 22528, 22752, 23040, 24576, 25280, 25344, 26070, 27808, 28160, 28440, 30336, 30720, 31284, 31680, 33792, 34760, 36864, 37920, 39105, 40448, 40960, 41712, 42240, 45056, 45504, 46080, 50560, 50688, 52140, 55616, 56320, 56880, 60672, 61440, 62568, 63360, 67584, 69520, 73728, 75840, 78210, 80896, 83424, 84480, 90112, 91008, 92160, 101120, 101376, 104280, 111232, 112640, 113760, 121344, 122880, 125136, 126720, 135168, 139040, 151680, 156420, 161792, 166848, 168960, 182016, 184320, 202240, 202752, 208560, 222464, 225280, 227520, 242688, 250272, 253440, 270336, 278080, 303360, 312840, 323584, 333696, 337920, 364032, 368640, 404480, 405504, 417120, 444928, 450560, 455040, 485376, 500544, 506880, 556160, 606720, 625680, 647168, 667392, 675840, 728064, 808960, 811008, 834240, 889856, 910080, 970752, 1001088, 1013760, 1112320, 1213440, 1251360, 1334784, 1351680, 1456128, 1617920, 1668480, 1779712, 1820160, 1941504, 2002176, 2027520, 2224640, 2426880, 2502720, 2669568, 2912256, 3235840, 3336960, 3559424, 3640320, 4004352, 4055040, 4449280, 4853760, 5005440, 5339136, 5824512, 6673920, 7118848, 7280640, 8008704, 8898560, 9707520, 10010880, 10678272, 13347840, 14561280, 16017408, 17797120, 20021760, 21356544, 26695680, 29122560, 32034816, 35594240, 40043520, 53391360, 64069632, 80087040, 106782720, 160174080, 320348160]

約数ペア:

[(1, 320348160), (2, 160174080), (3, 106782720), (4, 80087040), (5, 64069632), (6, 53391360), (8, 40043520), (9, 35594240), (10, 32034816), (11, 29122560), (12, 26695680), (15, 21356544), (16, 20021760), (18, 17797120), (20, 16017408), (22, 14561280), (24, 13347840), (30, 10678272), (32, 10010880), (33, 9707520), (36, 8898560), (40, 8008704), (44, 7280640), (45, 7118848), (48, 6673920), (55, 5824512), (60, 5339136), (64, 5005440), (66, 4853760), (72, 4449280), (79, 4055040), (80, 4004352), (88, 3640320), (90, 3559424), (96, 3336960), (99, 3235840), (110, 2912256), (120, 2669568), (128, 2502720), (132, 2426880), (144, 2224640), (158, 2027520), (160, 2002176), (165, 1941504), (176, 1820160), (180, 1779712), (192, 1668480), (198, 1617920), (220, 1456128), (237, 1351680), (240, 1334784), (256, 1251360), (264, 1213440), (288, 1112320), (316, 1013760), (320, 1001088), (330, 970752), (352, 910080), (360, 889856), (384, 834240), (395, 811008), (396, 808960), (440, 728064), (474, 675840), (480, 667392), (495, 647168), (512, 625680), (528, 606720), (576, 556160), (632, 506880), (640, 500544), (660, 485376), (704, 455040), (711, 450560), (720, 444928), (768, 417120), (790, 405504), (792, 404480), (869, 368640), (880, 364032), (948, 337920), (960, 333696), (990, 323584), (1024, 312840), (1056, 303360), (1152, 278080), (1185, 270336), (1264, 253440), (1280, 250272), (1320, 242688), (1408, 227520), (1422, 225280), (1440, 222464), (1536, 208560), (1580, 202752), (1584, 202240), (1738, 184320), (1760, 182016), (1896, 168960), (1920, 166848), (1980, 161792), (2048, 156420), (2112, 151680), (2304, 139040), (2370, 135168), (2528, 126720), (2560, 125136), (2607, 122880), (2640, 121344), (2816, 113760), (2844, 112640), (2880, 111232), (3072, 104280), (3160, 101376), (3168, 101120), (3476, 92160), (3520, 91008), (3555, 90112), (3792, 84480), (3840, 83424), (3960, 80896), (4096, 78210), (4224, 75840), (4345, 73728), (4608, 69520), (4740, 67584), (5056, 63360), (5120, 62568), (5214, 61440), (5280, 60672), (5632, 56880), (5688, 56320), (5760, 55616), (6144, 52140), (6320, 50688), (6336, 50560), (6952, 46080), (7040, 45504), (7110, 45056), (7584, 42240), (7680, 41712), (7821, 40960), (7920, 40448), (8192, 39105), (8448, 37920), (8690, 36864), (9216, 34760), (9480, 33792), (10112, 31680), (10240, 31284), (10428, 30720), (10560, 30336), (11264, 28440), (11376, 28160), (11520, 27808), (12288, 26070), (12640, 25344), (12672, 25280), (13035, 24576), (13904, 23040), (14080, 22752), (14220, 22528), (15168, 21120), (15360, 20856), (15642, 20480), (15840, 20224), (16896, 18960), (17380, 18432)]